TY  - RPRT
TI  - A self-adjusting chin-support.
AU  - L J Dunkin
PY  - 1968
DO  - 10.1016/s0140-6736(68)92337-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4172176/
ID  - 4172176
ER  -